Fintech company MetaQuotes will release MetaTrader 5 platform beta version 4120 on Thursday, December 21, 2023.
The new version provides the ability to save transaction reports as HTML and PDF files. With this option, you can easily share your trading achievements with colleagues and investors. Another innovation allows saving the current Market Watch status to a file.
This release introduces new MQL5 functions for matrix and vector functions, which are used in machine learning. Additionally, it provides improvements to the code profiler and strategy checker.
The new version provides the following changes:
Terminal: Added export of transaction reports to HTML and PDF files. With this option, you can easily share your trading achievements with colleagues and investors. The new export commands are available in the File menu and the Reference menu.
Terminal: Added the ability to save the current state of the Market Watch window to a CSV file. To do this, select Export in the context menu. The file will save the measurements selected at the time of export. To store more data, enable additional columns via the context menu.
MQL5: Added new methods for matrix and vector operations, used in Machine Learning.
- ConfusionMatrix — computes the confusion matrix. The method is applied to a vector of predicted values.
- ConfusionMatrixMultilabel — computes the confusion matrix for each label. The method is applied to a vector of predicted values.
- ClassificationMetric — calculates the classification metric to assess the quality of the predicted data compared to the true data. The method is applied to a vector of predicted values.
- ClassificationScore — calculates the classification metric to assess the quality of the predicted data compared to the true data.
MetaEditor: Increased sample rate for profiling. The profiler now captures application states 10,000 times per second, allowing more accurate measurement of function execution rates.
MetaEditor: Updated available models in the Copilot auto coding assistant. Added ChatGPT-4 Turbo model, removed old implementations.
Tester: Optimized and accelerated functions with trading history from MQL5 programs.
Tester: Fixed profit calculations for Close By jobs. An error could occur for trading instruments that do not correspond to the main test symbol.
The update will be available through the Live Update system.